﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using DAO;

namespace BUS
{
    public static class HoaDon_GiamGiaBUS
    {
        public static List<HOADON_GIAMGIA> layDSGG()
        {
            return HoaDon_GiamGiaDAO.layDSGG();
        }

        public static double layTiLeGiamGia(int diemTichLuy)
        {
            return HoaDon_GiamGiaDAO.layTiLeGiamGia(diemTichLuy);
        }
    }
}
